Astrana Health, Inc. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Lam Thomas S. | — | Tax Withholding | 25,866 | $22.00 | $569,052 | 433,256 | Dec 8, 2025 |
| Sim Kenneth T. | Executive Chairman | Option Exercise | 29,502 | $17.78 | $524,546 | 639,407 | Nov 10, 2025 |
| Mazdyasni Matthew | — | Option Exercise | 20,000 | $18.20 | $364,000 | 34,763 | Nov 10, 2025 |
| Kitayama Mitchell W | — | Option Exercise | 12,000 | $18.20 | $218,400 | 27,846 | Nov 7, 2025 |
| Marsh Linda | — | Option Exercise | 20,000 | $18.20 | $364,000 | 103,641 | Nov 3, 2025 |
| Basho Chandan | COO and CFO | Tax Withholding | 1,979 | $27.77 | $54,957 | 174,967 | Oct 2, 2025 |
| Kitayama Mitchell W | — | Disposition | 5,214 | $30.23 | $157,619 | 15,846 | Sep 15, 2025 |
| Basho Chandan | COO and CFO | Tax Withholding | 1,694 | $29.70 | $50,312 | 176,946 | Sep 5, 2025 |
| Kumar Dinesh M. | Chief Medical Officer | Tax Withholding | 1,694 | $29.70 | $50,312 | 217,893 | Sep 5, 2025 |
| Schmidt David | — | Disposition | 20,000 | $27.76 | $555,200 | 15,763 | Sep 2, 2025 |
| Chiang John | — | Option Exercise | 20,000 | $18.20 | $364,000 | 43,132 | Aug 13, 2025 |
| Kumar Dinesh M. | Chief Medical Officer | Tax Withholding | 6,831 | $25.06 | $171,185 | 218,811 | Jul 1, 2025 |
| Mazdyasni Matthew | — | Award / Grant | 6,449 | — | — | 14,763 | Jun 11, 2025 |
| Marsh Linda | — | Award / Grant | 6,449 | — | — | 83,641 | Jun 11, 2025 |
| Kitayama Mitchell W | — | Award / Grant | 6,449 | — | — | 21,060 | Jun 11, 2025 |
| Dai, Weili | — | Award / Grant | 6,449 | — | — | 13,663 | Jun 11, 2025 |
| Chiang John | — | Award / Grant | 6,449 | — | — | 23,132 | Jun 11, 2025 |
| Schmidt David | — | Award / Grant | 6,449 | — | — | 15,763 | Jun 11, 2025 |
| Kumar Dinesh M. | Chief Medical Officer | Tax Withholding | 1,656 | $25.06 | $41,499 | 225,642 | Jun 4, 2025 |
| Basho Chandan | COO and CFO | Tax Withholding | 10,035 | $27.18 | $272,751 | 178,640 | May 16, 2025 |
| Kumar Dinesh M. | Chief Medical Officer | Tax Withholding | 828 | $31.15 | $25,792 | 227,298 | Apr 29, 2025 |
| Basho Chandan | COO and CFO | Tax Withholding | 2,683 | $34.05 | $91,356 | 188,675 | Apr 14, 2025 |
| Basho Chandan | COO and CFO | Tax Withholding | 1,394 | $30.02 | $41,848 | 191,358 | Apr 2, 2025 |
| Sobotka Glenn | Chief Accounting Officer | Award / Grant | 6,432 | — | — | 6,432 | Mar 26, 2025 |
| Sim Brandon | CEO and President | Tax Withholding | 105,795 | $27.19 | $2,876,566 | 1,023,219 | Mar 5, 2025 |
| Basho Chandan | COO and CFO | Award / Grant | 26,701 | — | — | 192,752 | Mar 5, 2025 |
| Lam Thomas S. | — | Tax Withholding | 9,235 | $27.19 | $251,100 | 429,620 | Mar 5, 2025 |
| Kumar Dinesh M. | Chief Medical Officer | Tax Withholding | 7,866 | $27.19 | $213,877 | 228,126 | Mar 5, 2025 |
| Sim Kenneth T. | Executive Chairman | Other | 699,896 | — | — | 6,132,802 | Feb 15, 2025 |
| ALLIED PHYSICIANS OF CALIFORNIA, A PROFESSIONAL MEDICAL Corp | — | Other | 699,896 | — | — | 6,132,802 | Feb 15, 2025 |
| Lam Thomas S. | — | Other | 699,896 | — | — | 6,132,802 | Feb 15, 2025 |
| Kumar Dinesh M. | Chief Medical Officer | Tax Withholding | 7,210 | $37.96 | $273,692 | 209,291 | Jan 23, 2025 |
| Sim Kenneth T. | Executive Chairman | Disposition | 300,000 | $35.17 | $10,551,000 | 6,832,698 | Jan 17, 2025 |
| Kumar Dinesh M. | Chief Medical Officer | Tax Withholding | 967 | $31.53 | $30,490 | 215,872 | Jan 1, 2025 |
| Kitayama Mitchell W | — | Disposition | 5,100 | $43.09 | $219,759 | 14,611 | Dec 10, 2024 |
| Vong John | Chief Accounting Officer | Tax Withholding | 134 | $43.25 | $5,796 | 17,520 | Nov 30, 2024 |
| Kitayama Mitchell W | — | Option Exercise | 3,409 | $18.41 | $62,760 | 21,201 | Nov 22, 2024 |
| Chiang John | — | Tax Withholding | 681 | $40.93 | $27,873 | 16,683 | Nov 19, 2024 |
| Sim Kenneth T. | Executive Chairman | Option Exercise | 28,046 | $18.65 | $523,058 | 609,905 | Nov 18, 2024 |
| Vong John | Chief Accounting Officer | Tax Withholding | 636 | $42.91 | $27,291 | 17,654 | Nov 12, 2024 |
| Kumar Dinesh M. | See remarks | Award / Grant | 67,238 | — | — | 216,839 | Nov 8, 2024 |
| Basho Chandan | COO and CFO | Tax Withholding | 691 | $46.96 | $32,449 | 166,051 | Nov 8, 2024 |
| Sim Brandon | CEO and President | Award / Grant | 34,386 | — | — | 983,372 | Nov 8, 2024 |
| Lam Thomas S. | — | Award / Grant | 26,667 | — | — | 438,855 | Nov 8, 2024 |
| Sim Kenneth T. | Executive Chairman | Award / Grant | 133,333 | — | — | 581,859 | Nov 8, 2024 |
| Sim Brandon | CEO and President | Tax Withholding | 2,626 | $57.87 | $151,967 | 948,986 | Oct 2, 2024 |
| Marsh Linda | — | Option Exercise | 11,000 | $15.35 | $168,850 | 80,714 | Sep 10, 2024 |
| Kitayama Mitchell W | — | Tax Withholding | 3,522 | $47.93 | $168,809 | 17,792 | Sep 10, 2024 |
| Lam Thomas S. | — | Option Exercise | 28,046 | $18.65 | $523,058 | 409,901 | Sep 9, 2024 |
| Chiang John | — | Option Exercise | 11,000 | $15.35 | $168,850 | 19,414 | Sep 9, 2024 |